You don't need to make a dime to be a trader - as a matter of fact you could lose a lot of money and still be a trader.
Hahahahahaha Do you buy Ferraris and Yachts with % or with $ ? I just love Elitetrader. Always a good laugh on a monday morning.
Why don't you interview this guy? It would be interesting to see how his trading has changed over the years: http://www.amazon.com/Trade-Living-Wiley-Online-Trading/dp/0471355143
I'm going to use simple math on this. 140% total return is roughly 35% annually. If I'm reading that chart right your worst monthly drawdown is 40%. I'd say the price of admission to being a great trader is having CAGR/Drawdown being well over 1. You're not really there yet, but you're definitely beating the hell out of the SP500. What kind of leverage and how many trades to get those results? What's your Sharpe?